//
// ClassBrowserPadWidget.cs
//
// Author:
//   Mike Krüger <mkrueger@novell.com>
//
// Copyright (C) 2008 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using System;
using System.Threading;
using System.Collections.Generic;

using Gdk;
using Gtk;

using MonoDevelop.Projects;
using MonoDevelop.Core;
using MonoDevelop.Ide.Gui;
using MonoDevelop.Ide.Gui.Components;
using MonoDevelop.Components.Docking;
using ICSharpCode.NRefactory.TypeSystem;
using MonoDevelop.Ide.TypeSystem;
using MonoDevelop.Components;

namespace MonoDevelop.Ide.Gui.Pads.ClassBrowser
{
	
	class ClassBrowserPadWidget : VBox
	{
		ExtensibleTreeView treeView;

		public ClassBrowserPadWidget (ExtensibleTreeView treeView, IPadWindow window)
		{
			this.treeView = treeView;
			PackStart (treeView, true, true, 0);

			IdeApp.Workspace.WorkspaceItemOpened += OnOpenCombine;
			IdeApp.Workspace.WorkspaceItemClosed += OnCloseCombine;
					
			this.ShowAll ();
		}

		protected override void OnDestroyed ()
		{
			base.OnDestroyed ();

			IdeApp.Workspace.WorkspaceItemOpened -= OnOpenCombine;
			IdeApp.Workspace.WorkspaceItemClosed -= OnCloseCombine;
		}

		void OnOpenCombine (object sender, WorkspaceItemEventArgs e)
		{
			treeView.LoadTree (e.Item);
		}
		
		void OnCloseCombine (object sender, WorkspaceItemEventArgs e)
		{
			treeView.Clear ();
		}		
	}
}
